netlist can be ported into FPGA, using JTAG interface or burning the EPROM, through which FPGA get programmed. for that,
bitgen file has to be converted into PROM format (MCS,EXORMAX,TEKHEX). we can use PROMgen of ISE. so generate PROM file, and download into EPROM. (from that FPGA will be programmed)
Added after 1 minutes:
netlist can be ported into FPGA, using JTAG interface or burning the EPROM, through which FPGA get programmed. for that,
bitgen file has to be converted into PROM format (MCS,EXORMAX,TEKHEX). we can use PROMgen of ISE. so generate PROM file, and download into EPROM. (from that FPGA will be programmed)